Electricity generator



FIG. 1 is a front perspective view of an electricity generator according to the present invention;

FIG. 2 is a back elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view of FIG. 1; and,

FIG. 7 is a bottom plan view of FIG. 1.

The broken lines shown represent unclaimed subject matter and form no part of the claimed design. 

The ornamental design for an electricity generator, as shown and described. 